Carbon removal
CO2 utilization
The crazy (and not so crazy) options for using captured carbon dioxide.
Climeworks begins to offer “PPAs” for carbon removal
The company will sell curated carbon removal “packages” that include a range of nature-based solutions alongside its own direct air capture services.
Captura taps utility, aviation partners for direct ocean capture
The startup added National Grid Partners and Japan Airlines to close out a $45 million Series A.
Can a new generation of DAC companies overcome the tech’s big challenges?
Hundreds of startups are experimenting with tech and business model changes, but serious headwinds remain.
Shopify’s head of sustainability on the realities of the carbon removal market
Stacy Kauk explains the challenges of building a carbon removal portfolio
DOE offers up $100 million for carbon removal pilots
The agency is now soliciting proposals for emerging tech pilots.
Exclusive: Irish startup to test modular DAC tech in Canada
The deployment, backed by Canadian DAC developer Deep Sky, will create a blueprint for NEG8’s first pilot.
Fuzzy math and food competition: The pitfalls of sourcing biomass for carbon removal
A forest scientist explains how to reduce harms when using bio-based resources for carbon removal.
Stacking DAC for bankable carbon removal
Capture6 says it pairs direct air capture with water treatment plants to get around many of the bottlenecks facing carbon removal today.
A carbon removal expert on how to fix carbon markets: ‘Buyers were misled’
Ryan Orbuch: Voluntary carbon markets need an overhaul – and changes are already underway.
Fixing the messy voluntary carbon market
On this episode of Catalyst: The market for higher-quality credits is growing, but Lowercarbon’s Ryan Orbuch says the market still needs major reform.
A visit to America's first direct-air carbon capture plant
Heirloom’s new plant in Tracy, California will remove carbon for big name investors.
Climeworks will remove 80,000 tons of carbon dioxide for BCG
The 15-year deal aims to replicate solar industry successes.
DAC's role in gigaton-scale carbon removal may be minimal
A new report suggests achieving net-zero goals is in reach, even without heavy reliance on direct air capture.
Enhanced rock weathering: A ‘familiar risk’ for investors
Inside the structure of Frontier’s $57 million offtake agreement with Lithos.